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DOC: Fix mistake in code example
#44954 opened Dec 18, 2021 by huang06
Test added to check if MultiIndex is unique
#44953 opened Dec 18, 2021 by sukriti1
2 tasks done
1
DOC: update documentation of type annotation (PEP 585)
Docs Typing
#44948 opened Dec 17, 2021 by twoertwein • Changes requested
5
BUG: iterating on a subset of columns in a GroupBy object (#44821)
#44947 opened Dec 17, 2021 by maurosilber
2 of 4 tasks
1
BUG: nullable dtypes not preserved in Series.replace
Bug Dtype Conversions Reshaping
#44940 opened Dec 17, 2021 by jbrockmendel
8 tasks done
1.4
5
2
ENH: Add numba engine to groupby.sum
Enhancement Groupby
#44939 opened Dec 17, 2021 by mroeschke
3 tasks done
1.4
3
Fix faulty logic with apply_empty_result()
Apply Reshaping
#44937 opened Dec 17, 2021 by domdellumich • Changes requested
2 of 3 tasks
1
1
TYP: Upgrade to mypy 0.920
Typing
#44936 opened Dec 17, 2021 by phofl
1 task done
1
BUG: to_csv casting datetimes in categorical to int
Categorical IO CSV
#44930 opened Dec 16, 2021 by phofl
4 tasks done
1.4
1
15
BUG: SparseArray.__floordiv__ not matching non-Sparse Series behavior
Numeric Operations Sparse
#44928 opened Dec 16, 2021 by jbrockmendel • Changes requested
3 of 4 tasks
3
Added dtype test concat function
Dtype Conversions Reshaping Testing
#44927 opened Dec 16, 2021 by GustavoGB
2 of 4 tasks
1
5
TYP: interval.pyi
Typing
#44922 opened Dec 16, 2021 by twoertwein
3
WIP: Debug stalling azure windows/macos builds
#44920 opened Dec 16, 2021 by mroeschke • Draft
TST: Added tests to check if file exists for read_json.
#44911 opened Dec 15, 2021 by cheungje
3 of 4 tasks
1
3
Fix a bunch of docs syntax
Docs
#44898 opened Dec 15, 2021 by jonashaag
4 tasks
5
BUG: inconsistency in dtype of replace()
Dtype Conversions Reshaping
#44897 opened Dec 15, 2021 by shubham11941140 • Changes requested
4 tasks done
1
28
TYP: tighten return type in function any
Typing
#44896 opened Dec 15, 2021 by yadav-sachin
1
16
DOC: MultiIndex.get_level_values mentions implicit type casting if level contains null.
#44894 opened Dec 15, 2021 by isVoid • Changes requested
3 of 4 tasks
1
5
TYP: Made ffill_indexer arg-type ndarray
#44893 opened Dec 15, 2021 by nickleus27 • Changes requested
2
BUG: __from_arrow__ inconsistent strictness
Bug Dtype Conversions
#44891 opened Dec 15, 2021 by jbrockmendel
4 tasks
1.4
1
BUG: ArrayManager not respecting copy keyword
ArrayManager
#44889 opened Dec 14, 2021 by jbrockmendel • Changes requested
2 of 4 tasks
1.4
8
Added example for num and bool to pandas.Series.str.strip
Docs
#44885 opened Dec 14, 2021 by R3dIO • Changes requested
2 of 4 tasks
1
4
WIP: Debug ResourceWarnings BufferedRandom
#44877 opened Dec 14, 2021 by mroeschke • Draft
3
BUG: ArrowStringArray.copy
Strings
#44874 opened Dec 14, 2021 by jbrockmendel • Draft
4 tasks
3
PERF: DataFrame.copy preserve row/column order
Performance
#44871 opened Dec 13, 2021 by jbrockmendel • Draft
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